| Source: Washington University Alumni Bulletin, 1931-1956 Location: St.L. / 378 / W27ab | |
 | |
| First Name: | Wm. |
| Middle Name: | S. |
| Title: | Dr. |
| Last Name: | Barker |
| Class Year: | 1887 |
| Volume: | 2 |
| Issue: | 6 |
| Date of Publication: | March 1933 |
| Page: | 3 |
| Remarks: | in list of pledges |
